/* ==========================================================================
   GLOBAL TRAVEL EXPRESS - RESPONSIVE LAYOUT ENGINE
   ========================================================================== */

/* --- Laptop Desktop Down (1200px) --- */
@media (max-width: 1200px) {
    .footer-grid {
        grid-template-columns: 2fr 1.5fr 1.5fr 2fr;
    }
    .footer-col.countries-col {
        display: none;
    }
}

/* --- Tablet Landscape / Portrait Down (992px) --- */
@media (max-width: 992px) {
    html {
        font-size: 15px;
    }
    
    .section-padding {
        padding: 70px 0;
    }
    
    .menu-toggle {
        display: block;
        z-index: 1001;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 300px;
        height: 100vh;
        background-color: var(--primary-color);
        flex-direction: column;
        align-items: flex-start;
        padding: 100px 40px;
        transition: var(--transition-smooth);
        box-shadow: var(--shadow-lg);
        gap: 24px;
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .nav-link {
        color: var(--white);
        font-size: 1.1rem;
        width: 100%;
    }
    
    .header-nav.sticky .nav-link {
        color: var(--white);
    }
    
    .header-nav.sticky .menu-toggle {
        color: var(--primary-color);
    }
    
    .nav-actions .btn {
        display: none;
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
}

/* --- Mobile Breakout (768px) --- */
@media (max-width: 768px) {
    .form-grid {
        grid-template-columns: 1fr;
    }
    
    .form-group.full-width {
        grid-column: span 1;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
}

/* --- Small Device Scaling (480px) --- */
@media (max-width: 480px) {
    .section-title {
        font-size: 2rem;
    }
    
    .internal-hero h1 {
        font-size: 2.2rem;
    }
    
    .corporate-form {
        padding: 24px;
    }
}